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NOTE:
1.
In dBm measurement mode, the decimal point of dBm is fixed between the second and third digits.
2.
When in dBm measurement, the impe
dance is default at 600Ω. To change the impedance, press
RANGE
button to select a proper impedance. The impedance can be chosen from:
4/8/16/32/50/75/93/110/125/135/150/200/250/300/500/600/800/900/1000/1200Ω.
4.2 AC Voltage Measurement (ACV)
WANRNING: The testing AC voltage must not exceed AC750V!
The measurement of AC voltage has three modes: ACV,
ACV+Hz and dBm.
Set the function key to “
” position.
Press
SELECT
button to select measurement mode.
According to practical demands, press
REL
△
,
MAX/MIN
and
2nd VIEW
buttons to have relative measuring or
record.
The meter is in auto range mode and will automatically
select a most suitable range. To select a range manually for
ACV measurement, press
RANGE
button to select a proper
range. There are three ranges to choose from:
8.0000V/80.000V/750.00V
Connect the black test lead to “
COM
” terminal and the read test lead to “
V Ω Hz
” terminal.
Touch the test leads to the test points and read the display on both the primary and secondary display.
Press SELECT
Primary display Secondary display
Press 2nd VIEW
ACV
ACV
ACV+Hz
ACV
dBm
dBm
Hz/ACV
NOTE:
1.
In dBm measurement mode, the decimal point of dBm is fixed between the second and third digits.
2.
When in dBm measurement
, the impedance is default at 600Ω. To change the impedance, press
RANGE
button to select a proper impedance. The impedance can be chosen from:
4/8/16/32/50/75
/93/110/125/135/150/200/250/300/500/600/800/900/1000/1200Ω.
4.3 AC/DC Milli Voltage Measurement (ACmV, DCmV)
The measurement of AC/DC milli voltage have three modes:
DCmV, ACmV+Hz and dBm.
Set the function key to “
” position.
Press
SELECT
button to select measurement mode.
According to poetical demands, press
REL
△
,
MAX/MIN
and
2nd VIEW
buttons to have relative measuring or
record.
The meter is in auto range mode and will automatically
select a most suitable range. To select a range manually for
